diff options
Diffstat (limited to 'sys-libs/glibc/glibc-2.3.3.20040420.ebuild')
| -rw-r--r-- | sys-libs/glibc/glibc-2.3.3.20040420.ebuild | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/sys-libs/glibc/glibc-2.3.3.20040420.ebuild b/sys-libs/glibc/glibc-2.3.3.20040420.ebuild index 68bb2e9bf11e..9ef8254087d9 100644 --- a/sys-libs/glibc/glibc-2.3.3.20040420.ebuild +++ b/sys-libs/glibc/glibc-2.3.3.20040420.ebuild @@ -1,6 +1,6 @@ # Copyright 1999-2004 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/glibc-2.3.3.20040420.ebuild,v 1.8 2004/06/28 02:03:43 agriffis Exp $ +# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/glibc-2.3.3.20040420.ebuild,v 1.9 2004/07/05 01:24:31 genone Exp $ IUSE="nls pic build nptl erandom debug" @@ -164,6 +164,27 @@ use_nptl() { } pkg_setup() { + # Check if we are going to downgrade, we don't like that + local old_version + + old_version="`best_version glibc`" + old_version="${old_version/sys-libs\/glibc-/}" + + if [ `python -c "import portage; print int(portage.vercmp(\"${PV}\",\"$old_version\"))"` -lt 0 ]; then + if [ "${FORCE_DOWNGRADE}" ]; then + ewarn "downgrading glibc, still not recommended, but we'll do as you wish" + return 0 + else + eerror "Dowgrading glibc is not supported and we strongly recommend that" + eerror "you don't do it as it WILL break all applications compiled against" + eerror "the new version (most likely including python and portage)." + eerror "If you are REALLY sure that you want to do it set " + eerror " FORCE_DOWNGRADE=1" + eerror "when you try it again." + die "glibc downgrade" + fi + fi + # We need gcc 3.2 or later ... if [ "`gcc-major-version`" -ne "3" -o "`gcc-minor-version`" -lt "2" ] then |